Norwegian Constitution Day is the National Day of Norway and is an official national holiday observed on May 17 each year. Among Norwegians, the day is referred to simply as syttende mai (lit. “seventeenth May”), Nasjonaldagen (The National Day) or Grunnlovsdagen (The Constitution Day), although the latter is less frequent. Source: https://en.wikipedia.org/wiki/Norwegian_Constitution_Day

Here’s a Norwegian song. I probably should have posted the national anthem, but this one is better.